User interface for a television display screen



FIG. 1 is a front view of a user interface on a television display screen showing our new design; and,

FIG. 2 is a front view of a second embodiment thereof.

The broken-line drawing of a television display screen in all views is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a user interface for a television display screen, as shown and described. 